390836

2,4-Dimethylpyrrole

97%

• Synonym(s): 2,4-Dimethyl-1-pyrrole, 2,4-Dimethyl-1H-pyrrole, 2,4-Dimethyl-3H-pyrrole
• Empirical Formula (Hill Notation): C₆H₉N
• CAS Number: 625-82-1
• Molecular Weight: 95.14
• EC Number: 210-912-2
• MDL number: MFCD00192088
• UNSPSC Code: 12352100
• PubChem Substance ID: 24864348
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 97%
• form: liquid
• refractive index: n20/D 1.496 (lit.)
• bp: 165-167 °C (lit.)
• density: 0.924 g/mL at 25 °C (lit.)
• SMILES string: Cc1c[nH]c(C)c1
• InChI: 1S/C6H9N/c1-5-3-6(2)7-4-5/h3-4,7H,1-2H3
• InChI key: MFFMQGGZCLEMCI-UHFFFAOYSA-N

Description

General description

2,4-Dimethylpyrrole is a substituted pyrrole. Its synthesis by using ethyl acetoacetate as starting material has been reported. Its basicity has been evaluated from UV spectral data. Its photodecomposition on irradiation has been reported to afford H₂, CH₄, C₂H₆ and polymeric products.

Application

2,4-Dimethylpyrrole may be used in the synthesis of the following:

• 2,5-bis(2′,4′-dimethyl-5′-pyrryl)p-benzoquinone
• boron dipyrromethene (BODIPY) dyes
• 2,4-dimethyl-6-methoxyprodigiosene

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter